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Self-cleaning filter features: continuous water supply is carried out in the backflush, and the whole backwash is achieved in every point of the suction net filter. The anti-flushing is only a small local pressure change between the suction nozzle and the fine filter screen, while the movement of the collector and hydraulic cylinder does not affect the normal water supply. At the same time, the amount of water consumed during the backflush is very small, with the flow rate of 300m3/ h. For example, the reverse flushing flow rate is 35-40m3 / h, the anti-flushing time is 7-15 seconds, and the backwash amount is 80-160L
Access control is really a system enabling authorities to manipulate access to areas and resources in a very given physical facility or computer-based information system. Access control is, in fact, a common, everyday phenomenon. For example, a lock over a car door it's essentially a kind of access control. The PIN on the bank's ATM system is another type of access control. Even nightclub bouncers, standing in front of a door, are another example of (perhaps) an even more primitive mode of access control. Using an access control mechanism is essential when persons look to secure confidential, important, or sensitive information and equipment.
In the '80s and' 90s, the district hospital had no beeper and had to let family members run errands. "Nurse, there's no potion in the six, seven or eight beds in our room. Please go and change them quickly." A patient's family came to the nurse's office to yell.
A generator is an electrical machine which converts mechanical form of energy into electrical form. Generator works on the principle that whenever a conductor moves in a magnetic field, an emf gets induced in the conductor. This principle is called as generator action.
By default, Windows Firewall blocks incoming connections from the Internet unless the receiving program is for the exceptions list, nonetheless it does not even attempt to stop outgoing connections. Even if you uncheck or remove the program through the exceptions list, this modification only affects incoming traffic, so the program can still access the Internet.
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